Bug Grungy is the son of Foul Grungy and Pig Grungy and the brother of Smelly Grungy. When the Grungy family moves into the Firehouse, thinking it to be a new house for sale, he attempts to help his sister set up a stereo so they can play some music. During his efforts, he gets stuck to the machine and starts to swell as he is being electrocuted. Egon Spengler saved him by pulling the plug on the machine. He and his father are forced to apologize to the Ghostbusters by Pig.
- Bug is a parody of Bart Simpson.
- ↑ Smelly Grungy (2009). The Real Ghostbusters - "Guess What's Coming to Dinner" (1990) (DVD ts. 14:19-14:22). Time Life Entertainment. Smelly says: "Bug, hurry up!"
- ↑ Foul Grungy (2009). The Real Ghostbusters - "Guess What's Coming to Dinner" (1990) (DVD ts. 02:30-02:31). Time Life Entertainment. Foul says: "C'mon, Grungy's! Hustle up!"